PCB residues in feedlot steers.
D000273:Adipose Tissue / Q000032:analysis*; D000818:Animals; D001140:Aroclors / Q000032:analysis; D002417:Cattle; D002849:Chromatography, Gas; D008297:Male; D011078:Polychlorinated Biphenyls / Q000032:analysis*
D001140:Aroclors; C026987:aroclor 1260; D011078:Polychlorinated Biphenyls